Monthly Historical AveragesHeyworth, IL
Average Temperature
High
0°
Feels -4
Low
-8°
Feels -14
Average Precipitation
5 Days
21.3mm
7cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, January 12, 2026
Day
5°Feels 2
Wind
18 km/h SW
Gust
28 km/h
Humidity
56%
P.O.P
20%
Night
1°Feels -3
Wind
20 km/h SW
Gust
30 km/h
Humidity
84%
P.O.P
20%
Historical AveragesJan 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity